coolspot cooling units

DATASHEET

CoolSpot

Cooling Units

CoolSpot DX

CoolSpot CW

CoolSpot products are small cooling units designed for Conteg PREMIUM and OPTIMAL IT racks

to provide the desired environment inside the rack. In spite of the fl uctuating ambient conditions

in the room, CoolSpot keeps a set temperature for IT equipment installed in the cabinet, which

should be protected against dust and outside humidity (IP 54).

MAIN ADVANTAGESPerfect separation of cold and hot zone

Compatible with CONTEG racks RDF and RSF series

No fi lters required

Individual cooling control at the level of a single rack

Cost effective cooling

SUITABLE FORRemote communications rooms

Site offi ces

Telecommunications closets

Racks with no or insuffi cient air conditioning

Dusty space

TARGETED COOLING & AIRFLOW MANAGEMENT

COOLSPOT COOLING UNITS

DESCRIPTION• Two different cooling

principles—direct expansion

with complete compressor

circle inside (DX) and chilled

water system (CW) connected

to the building cold water

piping system. Both cooling

versions are produced in two

basic designs for two different

applications—Top Mount and

Wall Mount.

• CoolSpot DX units include

a complete refrigerant

circuit with compressor,

evaporator, condenser, and

all necessary components

and control systems. This

air-condition is designed

to deliver cooling capacity

up to 6 kW for standalone

cabinets. CoolSpot DX units

are designed as Plug & Play

cooling system easy to use

that requires only power

supply, and condensate

drainage. Cooling capacity of

the cooling unit is controlled

by EMB controller with a

simply display to keep the set

temperature in the rack.

• CoolSpot CW was developed

for places where heat and

noise from compressor could

be disturbing in the room. It

requires connection to the

chilled water piping system of

the building. Cooling capacity

of the cooling unit is controlled

by 2-way valve inside to keep

the set temperature in the rack

cabinet.

CoolSpot DX unit is a standalone direct expansion solution with a compressor inside, which

means that no additional plumbing or piping is required.

MAIN ADVANTAGESComplete refrigerant circuit is inside

Equipped by condensate dissipater

Triple condensate protection


Top and wall mount solution

Plug and play equipment, only power supply is needed


COOLSPOT DX

CoolSpot DX—Top Mount Version

Direct expansion Unit AC-TM2-10 AC-TM2-14 AC-TM2-20 AC-TM2-28 AC-TM2-41 AC-TM2-60

Cooling capacity (L35L35) W 900 1400 2000 2700 3800 5200

Cooling capacity (L35L50) W 760 1170 1700 2300 2700 4100

Power supply V/ph/Hz 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50 400/3/50

Width mm 325 400 400 450 450 600

Height mm 335 450 450 480 480 550

Depth mm 600 600 600 800 800 800

Maximum current A 3,2 5,2 5,7 7 9 4,6

Starting current A 15 17 22 32 36 25

Prefuse A 6 8 8 12 16 10

Power consumption W 630 950 1200 1580 2000 2540

Rack airflow m3/h 575 575 860 860 1450 1720

Rack temperature °C +25/+45 +25/+45 +25/+45 +25/+45 +25/+45 +25/+45

Ambient temp. limit °C +20/+55 +20/+55 +20/+55 +20/+55 +20/+55 +20/+55

IP rating IP 54 54 54 54 54 54

Noise level dB(A) 67 58 62 77 77 77

Weight kg 32 48 51,5 74,5 76,5 94

Rack compatibility

Width cm 60, 80

Height U all

Depth cm 80 80 80 80, 100, 120 80, 100, 120 100, 120

CoolSpot DX—Wall Mount Version

CoolSpot DX—Top Mount Version


Direct expansion Unit AC-WM4-03 AC-WM4-05 AC-WM4-08 AC-WM4-10 AC-WM4-15

Cooling capacity (L35L35) W 320 550 750 1000 1500

Cooling capacity (L35L50) W 200 410 470 680 1220

Power supply V/ph/Hz 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50

Width mm 280 315 315 315 395

Height mm 500 650 650 650 980

Depth mm 200 260 260 260 260

Nominal current A 1,9 2,1 2,3 3,2 4,6

Maximum current A 2,8 2,5 3,8 4,1 5,6

Starting current A 6,1 9,8 10,1 15,9 21,2

Prefuse A 6 6 6 10 10

Power consumption W 335 370 410 550 800

Rack airflow m3/h 115 200 200 300 385

Rack temperature °C +20/+50 +20/+50 +20/+50 +20/+50 +20/+50

Ambient temperature limit °C +10/+55 +10/+55 +10/+55 +10/+55 +10/+55

IP rating IP 54 54 54 54 54

Weight kg 18 27,7 27,7 30 39,7

Cooling capacity (L35L35)

Cooling capacity (L35L50) cm all

Power supply U 42

Width cm 60, 80, 100 60, 80, 100 60, 80, 100 60, 80, 100 60, 80, 100


Direct expansion Unit AC-WM4-20 AC-WM4-25 AC-WM4-30 AC-WM4-40

Cooling capacity (L35L35) W 2000 2500 3000 4000

Cooling capacity (L35L50) W 1600 1970 2380 3180

Power supply V/ph/Hz 230/1/50 230/1/50 230/1/50 230/1/50

Width mm 395 500 500 500

Height mm 980 1230 1230 1230

Depth mm 260 340 340 340

Nominal current A 5,5 3,9 5,6 8,9

Maximum current A 9,4 6,6 9,2 14,2

Starting current A 22,3 23 25,1 29,6

Prefuse A 10 10 16 20

Power consumption W 1300 910 1330 1880

Rack airflow m3/h 470 550 860 860

Rack temperature °C +20/+50 +20/+50 +20/+50 +20/+50

Ambient temperature limit °C +10/+55 +10/+55 +10/+55 +10/+55

IP rating IP 54 54 54 54

Weight kg 44,2 65 67,5 69

Cooling capacity (L35L35)

Cooling capacity (L35L50) cm all

Power supply U 42

Width cm 60, 80, 100 80, 100 80, 100 80, 100

CoolSpot CW—Wall Mount Version

CoolSpot CW—Top Mount Version

CoolSpot CW units are designed to be connected to any chilled water system. Temperature

inside the rack is controlled by 2-way valve.

MAIN ADVANTAGESAll heat load is transferred to the water out of the room

Operation in unlimited room temperature


Top and wall mount solution


COOLSPOT CW

CoolSpot CW—Top and Wall Mount Version

Top Mount Wall Mount

Chilled water Unit AC-TW-15 AC-TW-50 AC-WW-06 AC-WW-15 AC-WW-25 AC-WW-50

Cooling capacity (L35W10) W 2200 6700 870 2200 3100 6700

Power supply V/ph/Hz 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50 230/1/50

Width mm 772 905 306 402 402 503

Height mm 189 255 403 916 916 1091

Depth mm 404 509 113 206 206 293

Maximum current A 0,23 1,02 0,28 0,23 0,36 1,02

Prefuse A 2 4 2 2 2 4

Power consumption W 52 260 33 52 80 230

Rack airflow m3/h 575 1450 330 575 860 1450

Rack temperature °C +10/+65 +10/+55 +10/+55 +10/+55 +10/+55 +10/+55

Pressure drop (water) kPa 30 30 2 30 63 40

Max. pressure (water) kPa 1000 1000 500 1000 1000 1000

Waterflow l/h 150 860 150 150 500 860

Water connection "G 1/2 1/2 3/8 1/2 1/2 1/2

IP rating IP 54 54 55 55 55 55

Noise level dB(A) 58 58 58 58 58 58

Weight kg 30 39 7 20 21 39

Rack compatibility

Width cm 60, 80 60, 80 all

Height U all 42

Depth cm 80, 100, 120 100, 120 80, 100, 120 80, 100 80, 100 80, 100

Side panel or top coverCoolSpot units are installed on the top or side of the rack. For these installations is necessary to order side panel or top cover (adapter) together with

specifi c CoolSpot unit. These panels are ready for modifi cation—cutouts.

SIDE PANEL

Code Description

RSF-SP-42/60-WM-CS Side panel for installation of an AC-Wx unit, ready for modification—cutout by type of CoolSpot unit, for PREMIUM rack 42U, depth 600 mm



TOP COVER

Code Description

CO-TU-60/80-TM-CS Top cover for installation of a AC-Tx unit, ready for modification—cutout by type of CoolSpot unit, for PREMIUM rack width 600mm, depth 800 mm

CO-TU-60/100-TM-CS Top cover for installation of a AC-Tx unit, ready for modification—cutout by type of CoolSpot unit, for Premium rack width 600mm, depth 1000 mm





HOW TO ORDERCoolSpot unit needs to be ordered together with the side panel or the top cover and its modifi cation code— “MODIFIKACE“.

CoolSpot unit code + Panel/Cover code + Word "MODIFIKACE"

An example of a correct Code

AC-WM4-20-4000 + RSF-SP-42/100-WM-CS + MODIFIKACE

DETAILED TECHNICAL INFORMATION

CoolSpot DXThe CONTEG CoolSpot DX unit is a standalone direct expansion solution with a compressor

inside, which means that no additional plumbing or piping is required. The condensate is removed

thanks to a condensate dissipater (1.4 kW version and above) and water detection is guaranteed

by a triple condensate protection system. This means that the condensation normally associated

with air conditioning systems is reduced or eliminated, giving total fl exibility for deployment.

The special condenser coil design enables perfect operation without any air fi lter, which reduces

maintenance costs.

CoolSpot DX units feature electronic control boards as standard, which allows for superior control

of the air conditioner over standard electromechanical types. The electronic control board ensures

that the CONTEG air conditioning units are running at optimal effi ciency and not overcooling the

cabinet.

When installing these units into closed areas always make sure that the room has suffi cient

clearance and adequate ventilation so that environmental operating conditions (up to 55 °C) are

not exceeded.

CoolSpot cooling units are easily Integrated with the monitoring system RAMOS to provide

remote notifi cation about the temperature inside the rack.

CoolSpot DX Top Mount (AC-TM-xx)Delivers exceptional cooling capacity without needing additional fl oor area required for a rack.

The CoolSpot TM solution is available in capacities ranging from 0.9 kW to 5.2 kW to provide

required cooling of the rack. The air conditioning unit is delivered with a special rack top-mount

plate adapted to perfectly fi t the selected size of the CoolSpot unit. These CoolSpot TM cooling

units are compatible with the free-standing RSF and RDF rack series.

CoolSpot DX Wall Mount (AC-WM-xx)Ideally suited for spaces where there is insuffi cient clearance to install a roof-mount solution.

CONTEG CoolSpot WM solutions are available with capacities ranging from 0.4 kW to 4.0 kW

per one cooling unit. Up to two CoolSpot WM cooling units can be fi tted to one rack for desired

redundancy and safety. The air-conditioning unit is delivered with a special rack side panel

adapted to perfectly fi t the selected CoolSpot unit size. These CoolSpot WM cooling units are

compatible with the free-standing RSF and RDF rack series.

Air fl ow through the rack—CoolSpot DX TM version

Air fl ow through the rack—CoolSpot DX WM version

The standard warranty period is 12 months.

For more information visit www.conteg.com

Air fl ow through the rack—CoolSpot CW WW version

Air fl ow through the rack—CoolSpot CW TW version

CoolSpot CWThe CoolSpot CW unit can be installed in rooms where people are working since it makes little

noise, and there is no heat load coming out of the unit. When installing these units into closed

areas, always make sure that the room has suffi cient space above or to the side of the cabinet.

The CoolSpot CW includes a 2-way solenoid valve with a gas-loaded mechanical thermostat in

return air. Temperature set point can be adjusted from 20 to 46 °C. Cooling control band is 4K. If

high condensate level is detected, it closes solenoid valve while fans keep running.

CoolSpot cooling units are easily integrated with the RAMOS monitoring system to provide

remote notifi cation about the temperature inside the rack

CoolSpot CW Top Mount (AC-TW-xx)CoolSpot units have an exceptional cooling capacity and do not need additional rack fl oor

area. The CoolSpot AC-TW-xx solution is available in nominal cooling capacities, ranging from

2.2 kW to 6.7 kW (cooling capacity depends on the water, air temperature and water fl ow). Since

it is mounted on the roof of the rack, some overhead clearance will be necessary. CoolSpot

AC-TW-xx cooling units are compatible with the free-standing RDF and RSF rack series.

The big advantage of this top-mount model is that it perfectly matches the CONTEG racks that’s

fi tted with a separation frame and blanking panels. This arrangement ensures that the cold zone

is in the front of the IT components in the rack. The air from the hot zone in the rear part of the

cabinet is sucked into the CoolSpot cooler.

CoolSpot CW Wall Mount (AC-WW-xx)The solution is available in nominal cooling capacities, ranging from 0.9 kW to 6.7 kW (cooling

capacity depends on the water, air temperature and water fl ow). Since CoolSpot AC-WW-xx

cooling units are installed instead of one of the rack´s side panels, there is no need for overhead

clearance. CoolSpot AC-WW-xx cooling units are compatible with the free-standing RDF and

RSF rack series.

It is recommended for projects with insuffi cient clearance to install a top-mount solution and

cold water is present. Hot air is sucked from the top of the rack, and the cold air is delivered to

the bottom. The advantage of this wall-mount model is that it makes it possible to connect two

CoolSpot AC-WW-xx cooling units to one rack. This way the required redundancy of the cooling

source is ensured

The standard warranty period is 12 months.

For more information visit www.conteg.com

CONTEG, spol. s r.o.

Headquarters:

Na Vitezne plani 1719/4

140 00 Prague 4

Czech Republic

Production plant:

K Silu 2179

393 01 Pelhrimov

Czech Republic

Tel.: +420 565 300 362

[email protected]

www.conteg.com

coolspot cooling units

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